P0744 on Subaru Forester
Factory diagnostic protocol and troubleshooting wire for fault code P0744 specifically for the Subaru Forester (2020–2026, 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD)).
1. Symptoms of P0744 on Subaru Forester
When the Engine Control Module (ECM/PCM) on your Subaru Forester (2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD)) logs fault code P0744, drivers commonly observe:
2. Most Likely Causes on Subaru Forester
Historical warranty claims and technical repair bulletins for Subaru Forester point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Subaru Forester
Connect an OBD-II scan tool and record freeze frame sensor telemetry for code P0744 to note engine RPM, load, and voltage when the fault triggered. on the Subaru Forester equipped with 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD).
Inspect the electrical connector and wiring harness related to P0744 for chafing, corrosion, moisture, or pin push-out. on the Subaru Forester equipped with 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD).
Measure circuit voltage supply (12V B+ or 5V reference) and sensor/actuator resistance according to factory repair manual specifications. on the Subaru Forester equipped with 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD).
Install a new OEM-grade replacement part, torque fasteners to factory spec, and ensure electrical locking tabs click firmly. on the Subaru Forester equipped with 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD).
Clear all stored DTCs from vehicle memory and perform an OBD-II drive cycle to confirm the diagnostic monitor resets to 'Ready'. on the Subaru Forester equipped with 2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD).
Equipment for Diagnosing Subaru Forester (P0744)
Subaru Forester OEM Replacement Sensor
Direct-fit replacement assembly engineered to OEM tolerances for Subaru Forester.
AstroAI Auto-Ranging Digital Multimeter
Essential for testing 0.1V–5.0V sensor reference signals, ground continuity (<0.20Ω), and harness resistance.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on Subaru Forester
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Subaru Forester:
4. Subaru Forester P0744 FAQs
What causes code P0744 to trigger on a Subaru Forester?
On the Subaru Forester (2.5L Direct Injection Boxer-4 (182HP / Symmetrical AWD)), P0744 is most frequently caused by Intermittent TCC solenoid failure or Contaminated transmission fluid.
Where is the OBD-II port located on my Subaru Forester?
On the Subaru Forester, the 16-pin DLC diagnostic connector is located Driver lower dash panel near hood lever. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Subaru Forester with code P0744?
Yes. Intermittent lockup slippage. Given that P0744 carries a Medium severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.